Saku Day (Saku no Hi)

What Is Saku Day?

Every year on March 9th, Japan observes "Saku Day" (Saku no Hi), established by the city of Saku in Nagano Prefecture to promote the charms of this eastern Nagano city. The date comes from a number wordplay: "sa (3) - ku (9)" sounds like "Saku." This is a day to rediscover the rich nature surrounding Mount Asama and the Chikuma River, the area's storied highway culture, and its reputation as one of Japan's healthiest, longest-living regions — and to deepen affection for the local community.

Facts About Saku, the Land of Healthy Longevity

Saku is one of Japan's leading longevity hotspots, the birthplace of the phrase "pinkoro" — living energetically and passing away peacefully without a long illness.

• A pioneer in preventive medicine: Thanks to the rural medicine movement led by Dr. Toshikazu Wakatsuki, Saku has a long history of community-wide health management. This "protect your own health" mindset forms the solid foundation supporting the area's longevity.
• The gift of nature: Saku sits at high altitude with an unusually high rate of clear, sunny days. The clean air and abundant water nurture crops that have helped shape the healthy bodies and spirits of local residents.

Fascinating Facts About Saku

• The city closest to space: Saku is home to the Usuda Deep Space Center, which houses a giant JAXA parabolic antenna used for deep-space exploration.
• The Hokuriku Shinkansen connection: The opening of Sakudaira Station dramatically improved access from central Tokyo, making the area popular as a relocation destination and for "workations."
• A city of hot air balloons: The "Saku Balloon Festival," held during Golden Week, is one of eastern Japan's largest balloon events, filling the sky with colorful hot air balloons.
• Anyoji ramen: A local ramen made with miso from Anyoji Temple, said to be the birthplace of Shinshu miso, beloved as a symbol of local food culture.
• Post towns along the Nakasendo: Towns like Iwamurada, Shionada, Yawata, and Mochizuki retain their old-fashioned charm, offering a glimpse into history.

Refresh Your Mind and Body in the Clear Mountain Air

Saku Day is a day to learn the wisdom of living vigorously and healthily in harmony with majestic mountains and rivers. Step away from the bustle of the city and embrace the gentle passage of time and the simple happiness that seasonal produce brings. On March 9th, why not connect with the spirit of "good health" and hospitality that the people of Saku cherish, and bring a new rhythm and sparkle into your own life?

Tips for Enjoying Saku Day

• Enjoy delicious Shinshu soba, miso, or local sake, and savor the deep flavors nurtured by Saku's land and climate
• Picture the grand scenery of Mount Asama and reflect on a healthy lifestyle in harmony with nature
• Research Saku's tourist spots, the JAXA observatory, and its historic post towns, and plan your next trip
• Following the "pinkoro" spirit of healthy longevity, set a small goal for taking care of your own mind and body

Walk Forward with a Clear Sky and a Clear Heart

March 9th is a day for the refreshing breeze of Saku to blow through your heart, bringing new vitality. May the accumulated history and natural blessings of this land help you grow a little bigger and healthier. May today open up your view and lead you confidently toward a rich and rewarding future — the most "refreshing" day of all!